APA:
Šporin, Jurij, Vukelič, Željko (2017). Structural drilling using the high-frequency (sonic) rotary method.
RMZ-materials and geoenvironment, letnik 64, številka 1, str. 1-10.
URN:NBN:SI:DOC-QXPLRSIH from http://www.dlib.si
MLA:
Šporin, Jurij, Vukelič, Željko. "Structural drilling using the high-frequency (sonic) rotary method."
RMZ-materials and geoenvironment letnik 64. številka 1 (2017) str. 1-10.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-QXPLRSIH>